Naval service: Mgla 8/3/1942 has sunk at
Cape Tsyp-Navolok as result of navigating accident. Musson 11/10/1942 was lost on a mine in Matochkin Shar
Strait. Passat 13/7/1941 was sunk by German destroyersLody, Schoemann and Galster
off Teriberka. Priliv 3/8/1943 was sunk by German aircraft at Cape Set`-Navolok. Toros 6/7/1941
was sunk by German submarineU652 off Teriberka. Tuman 10/8/1941
was sunk by German destroyers Beitzen, Lody and Eckoldt
off Kildin Island. Shtil 19/7/1941 was sunk
by German aircraft in Ura-Guba. SKR-11 18/10/1941 was sunk by German
submarine U132 on approach to White sea. SKR-14 12/10/1943
ran aground in Yenisey Bay and foundered 17/10/1943. SKR-21 was sunk 17/5/1942
by German aircraft at Iokanga, salvaged 3/7/1944 and repaired, but
never commissioned again by Navy. SKR-23 was sunk 7/11/1942 by German
destroyerZ27 in Barents Sea. SKR-24 2/1/1942
ran aground at Island Lumbovsky and was wrecked by a storm. SKR-31 was sunk 12/5/1943
by German aircraft at Cape Tsyp-Navolok.Partizan was sunk by Japanese mine 20/8/1945 off Gensan (Wonsan).